SUNNYVALE, Calif.--(BUSINESS WIRE)--Ariba, Inc. (Nasdaq:ARBA), the leading spend management solutions provider, today announced that it has signed a new agreement with Biomet, Inc. (NASDAQ:BMET). A worldwide leader in the design and manufacture of joint replacement products, Biomet will use Ariba® Spend Visibility™ On-Demand Professional to gain a better view into what it is spending and with whom, identify opportunities for savings and drive them to the bottom line.